Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts and first/last seen dates.

28 hosts · 264 ms

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HostCertsFirst seenLast seen
ortovox.com 8 2026-03-02 2026-09-16
*.ortovox.com 3 2026-03-02 2026-09-16
b2b.ortovox.com 12 2026-04-29 2026-08-25
c.ortovox.com 5 2026-05-02 2026-08-30
scard.ortovox.com 5 2026-05-02 2026-08-30
secondlife.ortovox.com 13 2026-05-30 2026-10-09
pimcore.ortovox.com 5 2026-05-08 2026-09-05
staging.ortovox.com 19 2026-05-04 2026-09-12
tracking.ortovox.com 5 2026-04-25 2026-08-23
om.ortovox.com 5 2026-04-26 2026-08-24
mediaroom.ortovox.com 4 2026-06-12 2026-10-10
ism.ortovox.com 2 2026-05-08 2026-05-08
pro.ortovox.com 4 2026-06-14 2026-10-12
help.ortovox.com 5 2026-05-01 2026-08-29
app.ortovox.com 5 2026-06-01 2026-09-29
test-app.ortovox.com 4 2026-06-12 2026-10-10
transfer.ortovox.com 5 2026-05-01 2026-08-29
cms.ortovox.com 5 2026-05-02 2026-08-29
usdealers.ortovox.com 5 2026-05-26 2026-09-24
news.ortovox.com 5 2026-05-10 2026-09-07
app-alt.ortovox.com 5 2026-06-02 2026-09-30
content.ortovox.com 5 2026-05-02 2026-08-30
content.test.ortovox.com 4 2026-06-17 2026-10-15
dev.ortovox.com 5 2026-05-02 2026-08-29
epdev.ortovox.com 4 2026-06-08 2026-10-06
preview.ortovox.com 5 2026-06-11 2026-10-16
www.ortovox.com 23 2026-05-01 2026-09-12
warranty.ortovox.com 4 2026-06-14 2026-10-12

Programmatic access: API GET /v1/hosts/ortovox.com (API key for paging).

Shown here: hostnames with a certificate that is valid now or expired within the last 90 days. The full history since 2013 — hostnames whose last certificate expired earlier — is a Pro plan method: GET /v1/hosts-history/ortovox.com.